John Eaton

John Eaton may refer to:


 * John Eaton (divine) (born 1575), English divine
 * John Eaton (pirate) (fl. 1683–1686), English buccaneer
 * Sir John Craig Eaton (1876–1922), Canadian businessman
 * John Craig Eaton II (born 1937), Canadian businessman and grandson of Sir John Craig Eaton
 * John David Eaton (1909–1973), Canadian businessman
 * John Eaton (politician) (1790–1856), American politician and diplomat from Tennessee
 * John Eaton (composer) (1935–2015), American composer
 * John Eaton (pianist) (born 1934), American music teacher and pianist
 * John Eaton (educator) (1829–1906), U.S. Commissioner of education
 * Jack Eaton (1888–1968), American film producer and director
 * John Eaton (Royal Navy officer) (1902–1981), British admiral
 * John Eaton (cricketer) (1902–1972), English cricketer who played for Sussex
 * John P. Eaton (1926–2021), American author